Shifters: Shimano Ultegra ST-6800. Front derailleur: Shimano Ultegra FD-6800 [Braze-on]. Rear derailleur: Shimano Ultegra RD-6800-GS. Brake calipers: Shimano Ultegra BR-6800. Crankset: 172.5mm, 50/34T, Shimano Ultegra FC-6800.
Shimano Ultegra 6800 FD-6800 Braze-On Front Derailleur 11-Speed Mechanical
Shimano Ultegra 6800 ST-6800 Left Hand 11-Speed Shifter Gear Lever
Shimano Ultegra 6800 Hollowtech II Road Bike Bottom Bracket Italian Thread BBR60
Shimano Ultegra 6800 Front Derailleur Braze On
Shimano Ultegra 6800 Rim Brake Calipers
Shimano Ultegra 6800 Disc Groupset
